AR074740A1 - Aparato de valvula de seguridad interna para uso con reguladores de carga - Google Patents
Aparato de valvula de seguridad interna para uso con reguladores de cargaInfo
- Publication number
- AR074740A1 AR074740A1 ARP090104856A AR074740A1 AR 074740 A1 AR074740 A1 AR 074740A1 AR P090104856 A ARP090104856 A AR P090104856A AR 074740 A1 AR074740 A1 AR 074740A1
- Authority
- AR
- Argentina
- Prior art keywords
- safety valve
- chamber
- housing
- load
- valve seat
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/10—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve
- F16K17/105—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded with auxiliary valve for fluid operation of the main valve using choking or throttling means to control the fluid operation of the main valve
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
- G05D16/0663—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using a spring-loaded membrane with a spring-loaded slideable obturator
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2605—Pressure responsive
- Y10T137/2607—With pressure reducing inlet valve
- Y10T137/261—Relief port through common sensing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7754—Line flow effect assisted
- Y10T137/7755—Reactor surface normal to flow
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7762—Fluid pressure type
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7793—With opening bias [e.g., pressure regulator]
- Y10T137/7809—Reactor surface separated by apertured partition
- Y10T137/782—Reactor surface is diaphragm
- Y10T137/7821—With valve closing bias
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7793—With opening bias [e.g., pressure regulator]
- Y10T137/7822—Reactor surface closes chamber
- Y10T137/7823—Valve head in inlet chamber
- Y10T137/7826—With valve closing bias
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7834—Valve seat or external sleeve moves to open valve
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
- Safety Valves (AREA)
Abstract
Un ejemplo de regulador de carga que posee un aparato de válvula de seguridad interna incluye un cuerpo con diafragma de carga dispuesto entre una primera carcasa y una segunda carcasa. La primera carcasa y una primera cara del diafragma de carga definen una primera cámara y la segunda carcasa y una segunda cara del diafragma de carga definen una segunda cámara. Un conjunto de válvula de seguridad se acopla al diafragma de carga. El conjunto de válvula de seguridad incluye un asiento de válvula de seguridad que posee una abertura que forma un conducto para poner en comunicación de fluidos la primera cámara y la segunda cámara y un obturador de válvula de seguridad acoplado con capacidad de desplazamiento al asiento de válvula de seguridad. El obturador de válvula de seguridad se separa del asiento de válvula de seguridad hasta una posición de paso para permitir el flujo de fluido entre la primera cámara y la segunda cámara en respuesta a una presión de salida sustancialmente mayor a una presión a la cual el regulador de carga ingresa en una condición de cierre.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/337,252 US8485213B2 (en) | 2008-12-17 | 2008-12-17 | Internal relief valve apparatus for use with loading regulators |
Publications (1)
Publication Number | Publication Date |
---|---|
AR074740A1 true AR074740A1 (es) | 2011-02-09 |
Family
ID=41649967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ARP090104856 AR074740A1 (es) | 2008-12-17 | 2009-12-14 | Aparato de valvula de seguridad interna para uso con reguladores de carga |
Country Status (9)
Country | Link |
---|---|
US (1) | US8485213B2 (es) |
EP (1) | EP2376991B1 (es) |
JP (3) | JP5615841B2 (es) |
CN (2) | CN102257449B (es) |
AR (1) | AR074740A1 (es) |
BR (1) | BRPI0922594B1 (es) |
CA (2) | CA2745242C (es) |
RU (1) | RU2521739C2 (es) |
WO (1) | WO2010077472A2 (es) |
Families Citing this family (49)
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CA2805057C (en) * | 2010-07-30 | 2015-10-20 | Hendrickson Usa, L.L.C. | Tire inflation system with discrete deflation circuit |
CN102052487B (zh) * | 2010-12-27 | 2012-05-23 | 浙江爱力浦泵业有限公司 | 一种四功能阀 |
CN102125706B (zh) * | 2011-01-27 | 2012-10-10 | 重庆山外山科技有限公司 | 一种血液透析用自复位减压阀 |
US20120241033A1 (en) * | 2011-03-21 | 2012-09-27 | Jason David Clifford | Bonnet apparatus for use with fluid regulators |
CN102155395A (zh) * | 2011-04-08 | 2011-08-17 | 南方泵业股份有限公司 | 一种隔膜式计量泵自动补油控制系统 |
KR101836988B1 (ko) * | 2011-05-17 | 2018-03-09 | 가부시키가이샤 고가네이 | 파일럿식 압력 레귤레이터 |
FR2979718B1 (fr) * | 2011-09-01 | 2013-09-20 | Hampiaux S A S | Detendeur de gaz a un etage |
GB2498789B (en) * | 2012-01-30 | 2019-06-26 | Aes Eng Ltd | Valve |
CN103775704A (zh) * | 2012-10-22 | 2014-05-07 | 费希尔久安输配设备(成都)有限公司 | 一种阀组件 |
CN102942106B (zh) * | 2012-11-15 | 2014-07-23 | 江苏科技大学 | 一种插入式连接的有载释放装置 |
CN105473915A (zh) | 2013-03-11 | 2016-04-06 | 滨特尔民用水处理有限责任公司 | 机械压力开关 |
US9709998B2 (en) | 2013-03-14 | 2017-07-18 | Marshall Excelsior Co. | Pressure regulator |
KR101398444B1 (ko) * | 2013-11-06 | 2014-05-27 | 주식회사 코베아 | 밸브 |
US9417636B2 (en) * | 2014-01-24 | 2016-08-16 | Emerson Process Management Regulator Technologies, Inc. | Pressure control assembly for a fluid regulator |
USD752180S1 (en) | 2014-02-19 | 2016-03-22 | Watts Water Technologies, Inc. | Valve body |
AT14070U1 (de) * | 2014-03-12 | 2015-04-15 | Heat Wärmetechnische Anlagen Ges M B H | Gasdruckregler |
EP2921924B1 (de) * | 2014-03-21 | 2018-09-19 | Asco Numatics GmbH | Vorrichtung zur Bereitstellung eines Fluids mit geregeltem Ausgangsdruck |
WO2015189802A1 (en) * | 2014-06-12 | 2015-12-17 | Pietro Fiorentini Spa | Pressure relief valve for a pressure regulator and pressure regulator comprising said pressure relief valve |
CN104460726B (zh) * | 2014-12-10 | 2017-02-01 | 四川杰特机器有限公司 | 一种试压介质可双向流动的压力控制系统及方法 |
GB2535651B (en) * | 2015-02-20 | 2017-03-01 | The West Group Ltd | Pressure regulator |
GB2535650B (en) * | 2015-02-20 | 2017-02-15 | The West Group Ltd | Pressure regulator |
US10663987B2 (en) | 2015-02-20 | 2020-05-26 | The West Group Limited | Pressure regulator |
JP2016170748A (ja) * | 2015-03-16 | 2016-09-23 | アズビル株式会社 | 減圧弁 |
DK180259B1 (en) * | 2015-03-26 | 2020-09-17 | Danfoss As | A method of operating a valve actuator for a balancing valve |
DE102015007689A1 (de) * | 2015-06-11 | 2016-12-15 | Hydac Fluidtechnik Gmbh | Druckregelventil |
EP3426958B1 (en) * | 2016-03-07 | 2022-07-27 | Westport Fuel Systems Canada Inc. | Pressure regulating modules with controlled leak paths |
CA3018212C (en) * | 2016-03-23 | 2021-10-12 | Dukes Aerospace, Inc. | Inlet pressure compensation for a valve system |
CN106352124B (zh) * | 2016-08-30 | 2018-10-12 | 宁波亚德客自动化工业有限公司 | 定压阀 |
US10578186B2 (en) * | 2016-10-31 | 2020-03-03 | Emerson Process Management Regulator Technologies, Inc. | Spring seat vibration damper apparatus for use with pressure regulators |
US11229767B2 (en) * | 2017-01-13 | 2022-01-25 | Silverbow Development, Llc | Remote oxygen flow adjustment |
JP6864533B2 (ja) * | 2017-04-18 | 2021-04-28 | アズビル株式会社 | 空気圧制御装置および調節弁 |
DE202017104079U1 (de) * | 2017-07-07 | 2017-08-21 | Samson Ag | Stellantrieb für Prozessventile |
RU2686781C2 (ru) * | 2017-08-29 | 2019-04-30 | Общество с ограниченной ответственностью производственно-коммерческая фирма "Экс-Форма" (ООО ПКФ "Экс-Форма") | Регулятор давления газа |
WO2020068728A1 (en) | 2018-09-25 | 2020-04-02 | Hendrickson Usa, L.L.C. | Pilot operated regulator with adjustable minimum delivery pressure |
CN109058533B (zh) * | 2018-10-18 | 2020-06-16 | 塔罗斯科技股份有限公司 | 一种减压阀 |
CN109506023A (zh) * | 2018-12-19 | 2019-03-22 | 中国航天空气动力技术研究院 | 一种便携式小流量精准调压装置 |
JP7303005B2 (ja) * | 2019-03-29 | 2023-07-04 | アズビル株式会社 | 付勢部材保持器およびこれを備える減圧弁 |
JP7498010B2 (ja) * | 2020-03-31 | 2024-06-11 | アズビル株式会社 | 減圧弁 |
US11971285B2 (en) | 2020-12-18 | 2024-04-30 | Itron, Inc. | Detection of low gas pressure without pressure sensors |
US11988299B2 (en) * | 2020-12-18 | 2024-05-21 | Bellofram Corporation | Slam shut thermally triggered valve |
US11601506B2 (en) | 2020-12-18 | 2023-03-07 | Itron, Inc. | Disaggregation of gas load to determine gas appliance performance |
US11594117B2 (en) | 2020-12-18 | 2023-02-28 | Itron, Inc. | Network edge detection and notification of gas pressure situation |
US11982373B2 (en) * | 2020-12-18 | 2024-05-14 | Itron, Inc. | Gas regulator diaphragm-position and pressure-relief detection |
US11733075B2 (en) | 2020-12-18 | 2023-08-22 | Itron, Inc. | Disaggregation of gas load to determine meter or service under-sizing |
US11971291B2 (en) | 2020-12-18 | 2024-04-30 | Itron, Inc. | Gas regulator pressure-relief monitor |
US11879558B2 (en) | 2021-02-05 | 2024-01-23 | The Boeing Company | Hydraulic pressure relief valve with integrated calibration mechanism |
CN114033880B (zh) * | 2021-11-04 | 2024-02-09 | 重庆凯瑞动力科技有限公司 | 高压氢气减压阀 |
EP4286975B1 (en) | 2022-06-01 | 2024-05-08 | Husqvarna AB | Pressure reducer |
CN116700374B (zh) * | 2023-08-03 | 2023-10-24 | 合肥市富林物联网技术股份有限公司 | 一种正负压力和差压力变送控制系统及其装置 |
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US1595809A (en) * | 1925-10-07 | 1926-08-10 | Arthur M Nichols | Pressure regulator |
US2089144A (en) * | 1933-08-31 | 1937-08-03 | Work Ernest Willy | Control valve for water pressure systems |
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JP3704223B2 (ja) * | 1997-03-26 | 2005-10-12 | Smc株式会社 | 減圧弁 |
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US6968857B2 (en) | 2003-03-27 | 2005-11-29 | Emerson Process Control | Pressure reducing fluid regulators |
DE102004005747A1 (de) * | 2004-02-05 | 2005-08-25 | Voß, Christina | Druckbegrenzungsventil mit hydraulisch dichtendem Dichtring |
-
2008
- 2008-12-17 US US12/337,252 patent/US8485213B2/en active Active
-
2009
- 2009-11-19 EP EP09764387.8A patent/EP2376991B1/en active Active
- 2009-11-19 RU RU2011127084/28A patent/RU2521739C2/ru active
- 2009-11-19 CA CA2745242A patent/CA2745242C/en active Active
- 2009-11-19 JP JP2011542185A patent/JP5615841B2/ja active Active
- 2009-11-19 CA CA2917479A patent/CA2917479C/en active Active
- 2009-11-19 CN CN200980151201.9A patent/CN102257449B/zh active Active
- 2009-11-19 WO PCT/US2009/065184 patent/WO2010077472A2/en active Application Filing
- 2009-11-19 BR BRPI0922594-3A patent/BRPI0922594B1/pt not_active IP Right Cessation
- 2009-11-19 CN CN201510428978.2A patent/CN105135014A/zh active Pending
- 2009-12-14 AR ARP090104856 patent/AR074740A1/es not_active Application Discontinuation
-
2014
- 2014-09-11 JP JP2014185457A patent/JP5922734B2/ja active Active
-
2016
- 2016-04-14 JP JP2016081106A patent/JP2016157469A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2012512488A (ja) | 2012-05-31 |
BRPI0922594B1 (pt) | 2019-09-17 |
RU2521739C2 (ru) | 2014-07-10 |
CA2745242A1 (en) | 2010-07-08 |
CA2917479C (en) | 2017-09-26 |
CN102257449A (zh) | 2011-11-23 |
CN105135014A (zh) | 2015-12-09 |
WO2010077472A3 (en) | 2010-08-19 |
WO2010077472A2 (en) | 2010-07-08 |
US8485213B2 (en) | 2013-07-16 |
JP5615841B2 (ja) | 2014-10-29 |
US20100147400A1 (en) | 2010-06-17 |
EP2376991B1 (en) | 2017-01-04 |
CA2745242C (en) | 2016-03-15 |
JP5922734B2 (ja) | 2016-05-24 |
JP2015008013A (ja) | 2015-01-15 |
BRPI0922594A2 (pt) | 2015-12-22 |
CN102257449B (zh) | 2015-08-19 |
RU2011127084A (ru) | 2013-01-27 |
EP2376991A2 (en) | 2011-10-19 |
CA2917479A1 (en) | 2010-07-08 |
JP2016157469A (ja) | 2016-09-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant, registration | ||
FD | Application declared void or lapsed, e.g., due to non-payment of fee |